CN212960732U - Measuring apparatu for civil engineering - Google Patents
Measuring apparatu for civil engineering Download PDFInfo
- Publication number
- CN212960732U CN212960732U CN202021818540.8U CN202021818540U CN212960732U CN 212960732 U CN212960732 U CN 212960732U CN 202021818540 U CN202021818540 U CN 202021818540U CN 212960732 U CN212960732 U CN 212960732U
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- Prior art keywords
- groove
- civil engineering
- thread
- sliding
- rotating
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims abstract description 25
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a measuring instrument for civil engineering in the field of auxiliary measuring devices for civil engineering, which comprises an installation barrel, wherein the installation barrel is provided with a chute, the chute is communicated with the upper end surface of the installation barrel, a slide bar is arranged in the chute in a sliding way, the surface of the slide bar is provided with a thread groove, the upper part of the chute is separately provided with a limit groove, a thread slide block is arranged in the sliding way with the thread groove, the upper end of the limit groove is provided with a rotating groove, the upper end of the rotating ring is fixedly provided with a gear ring, the gear ring is rotatably arranged with the rotating groove, the right end surface of the installation barrel is fixedly provided with a lug, the lug is internally provided with a containing groove, the containing groove is communicated with the rotating groove, the containing groove is internally provided with a fixture block in a sliding, the method is quick, the debugging time of the measuring instrument during installation is reduced, and the efficiency is improved.
Description
Technical Field
The utility model relates to a civil engineering measures auxiliary device field, specifically is a measuring apparatu for civil engineering.
Background
Civil engineering is a general term for scientific technology for building various land engineering facilities. It refers to both the materials, equipment used and the technical activities carried out such as surveying, designing, construction, maintenance, repair, etc., as well as the objects of engineering construction.
Before civil engineering construction and when being under construction all need measure various parameters, the measuring apparatu in the past all uses the tripod to support, but the tripod makes the stabilizer blade can stretch out and draw back and lock through the elasticity of bolt when height-adjusting, needs the repetition to go to twist the bolt, and unusual inconvenient has reduced measuring apparatu strutting arrangement's in the past practicality.
Therefore, the utility model provides a measuring apparatu for civil engineering to solve the problem that proposes in the above-mentioned background art.
Disclosure of Invention
An object of the utility model is to provide a measuring apparatu for civil engineering to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a measuring instrument for civil engineering comprises an installation barrel, wherein the installation barrel is provided with a chute, the chute is communicated with the upper end face of the installation barrel, a slide rod is arranged in the chute in a sliding manner, the surface of the slide rod is provided with a threaded groove, the upper part of the chute is separately provided with a limiting groove, a rotating ring is rotatably arranged in the limiting groove, a through hole is arranged in the middle of the rotating ring, the diameter of the through hole is consistent with that of the chute, a threaded slide block is fixedly arranged in the middle of the rotating ring, the threaded slide block is slidably arranged with the threaded groove, the upper end of the limiting groove is provided with a rotating groove, the upper end of the rotating ring is fixedly provided with a gear ring, the gear ring is rotatably arranged with the rotating groove, the right end face of the installation barrel is fixedly provided with a lug, a containing groove is arranged in the, the fixture block right-hand member face fixed mounting has the spring, the other end of spring and accomodate inslot side fixed connection.
As a further aspect of the present invention: the thread groove is a rectangular internal thread, the thread lead angle is larger than the friction angle, and the thread groove has no self-locking property to the thread sliding block.
As a further aspect of the present invention: the part of the clamping block extending out of the accommodating groove is triangular, so that the gear ring can only rotate in a single direction, and the sliding rod can only ascend in the sliding groove and cannot descend.
As a further aspect of the present invention: the round hole has been seted up to the lug right-hand member face, fixture block right-hand member face fixed mounting has the screw rod, the screw rod stretches out from the round hole and accomodates the groove threaded connection and has the nut, can stimulate the screw rod right through rotating the nut, draws the fixture block into accomodate the inslot, and the ring gear can rotate freely in rotating the inslot, and the slide bar can freely slide in the spout.
As a further aspect of the present invention: the lower end face of the installation cylinder is conical, and the lower end of the installation cylinder is inserted into soil and is more stable.
As a further aspect of the present invention: the measuring instrument is characterized in that a first mounting block is fixedly mounted on the upper end face of the sliding rod, a second mounting block is rotatably mounted in the middle of the first mounting block, a placing table is fixedly mounted on the upper end face of the second mounting block, three second mounting blocks are fixedly mounted at the lower end of the placing table, the measuring instrument can be mounted on the placing table, and the placing table is supported by the three mounting cylinders and the sliding rod.
Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that:
through sliding mounting slide bar in the spout, the thread groove is seted up on the slide bar surface, the thread groove lead angle is greater than the friction angle, then sliding mounting screw thread slider in the thread groove again, screw thread slider fixes at the swivel becket inner chamber, the spacing groove of seting up in swivel becket and the spout rotates to be connected, can make screw thread slider drive the swivel becket when the slide bar slides in the spout and rotate, will place the platform and install the top at the slide bar, it is more convenient when height-adjusting, it is spacing with the swivel becket through fixture block and ring gear cooperation after the regulation is accomplished, make the slide bar stop at the current position, need not remove the rotation bolt regulation elasticity repeatedly, the elasticity of having solved in the past tripod and making the stabilizer blade can stretch out and draw back and lock through the bolt when height-adjusting.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic front sectional view of the middle chute and the accommodating groove of the present invention;
FIG. 3 is an enlarged view of part A of FIG. 2;
fig. 4 is a schematic structural view of the middle sliding rod and the rotating ring of the present invention.
In the figure: 1-an installation cylinder, 2-a sliding groove, 3-a sliding rod, 4-a thread groove, 5-a limiting groove, 6-a rotating ring, 7-a thread sliding block, 8-a rotating groove, 9-a gear ring, 10-a bump, 11-an accommodating groove, 12-a clamping block, 13-a spring, 14-a screw, 15-a nut, 16-a first installation block, 17-a second installation block and 18-a placing table.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in the embodiment of the present invention, a measuring instrument for civil engineering includes a mounting barrel 1, the mounting barrel 1 has a chute 2, the chute 2 is communicated with the upper end surface of the mounting barrel 1, a slide rod 3 is slidably mounted in the chute 2, a threaded groove 4 is formed on the surface of the slide rod 3, a limiting groove 5 is separately formed on the upper portion of the chute 2, a rotating ring 6 is rotatably mounted in the limiting groove 5, a through hole is formed in the middle of the rotating ring 6, the diameter of the through hole is consistent with that of the chute 2, a threaded slider 7 is fixedly mounted in the middle of the rotating ring 6, the threaded slider 7 is slidably mounted with the threaded groove 4, a rotating groove 8 is formed on the upper end of the limiting groove 5, a gear ring 9 is fixedly mounted on the upper end of the rotating ring 6, the gear ring 9 is rotatably mounted with the rotating groove 8, a projection 10 is fixedly mounted on the right end surface of, the fixture block 12 is meshed with the gear ring 9, a spring 13 is fixedly arranged on the right end face of the fixture block 12, and the other end of the spring 13 is fixedly connected with the inner side of the accommodating groove 11.
In this embodiment, the thread groove 4 is a rectangular internal thread, and the lead angle of the thread is larger than the friction angle, and the thread groove 4 has no self-locking property to the thread sliding block 7.
In this embodiment, the portion of the fixture block 12 extending out of the receiving slot 11 is triangular, so that the gear ring 9 can only rotate in one direction, and the sliding rod 3 can only ascend in the sliding slot 2 but cannot descend.
In this embodiment, the round hole has been seted up to lug 10 right-hand member face, and 12 right-hand member faces of fixture block fixed mounting have screw rod 14, and screw rod 14 stretches out from the round hole and accomodates groove 11 threaded connection has nut 15, can pull screw rod 14 right through rotating nut 15, draws fixture block 12 into accomodate the inslot 11, and ring gear 9 can freely rotate in rotation groove 8, and slide bar 3 can freely slide in spout 2.
In this embodiment, 1 lower extreme of an installation section of thick bamboo is the toper, inserts earth with the lower extreme of an installation section of thick bamboo 1 in, more stable.
In this embodiment, a first mounting block 16 is fixedly mounted on the upper end surface of the slide bar 3, a second mounting block 17 is rotatably mounted in the middle of the first mounting block 16, a placing table 18 is fixedly mounted on the upper end surface of the second mounting block 17, three second mounting blocks 17 are fixedly mounted at the lower end of the placing table 18, a measuring instrument can be mounted on the placing table 18, and the placing table 18 is supported by the three mounting cylinders 1 and the slide bar 3.
The utility model discloses a theory of operation is:
when the device is used, the device is firstly carried to a measuring instrument installation place, then the device is stably placed on the ground, the three installation cylinders 1 at the lower end of the placing table 18 are unfolded, then the height of the placing table 18 is adjusted, when the height of the placing table 18 needs to be adjusted upwards, only the sliding rod 3 needs to be held and lifted upwards, the sliding rod 3 can slide upwards in the sliding groove 2, the threaded sliding block 7 can slide in the threaded groove 4, the threaded sliding block 7 can drive the rotating ring 6 to rotate clockwise while sliding, the rotating ring 6 drives the gear ring 9 to rotate, the gear ring 9 can press the clamping block 12 into the accommodating groove 11 to compress the spring 13, the gear ring 9 can rotate, the three sliding rods 3 can slide upwards to adjust the height of the placing table 18 to a proper height, the sliding rods 3 are loosened after the height is adjusted, the sliding rods 3 can be stopped at the current position and cannot move downwards, because the slide bar 3 slides downwards and can drive the gear ring 9 to rotate anticlockwise through the rotating ring 6, when the gear ring 9 rotates anticlockwise, the clamping block 12 cannot be pressed into the accommodating groove 11, the gear ring 9 cannot rotate, the slide bar 3 cannot move downwards, when the slide bar 3 needs to be accommodated in the installation barrel 1, only the nut 15 at the outer end of the screw rod 14 needs to be rotated, the screw rod 14 is pulled rightwards by the nut 15, the clamping block 12 can be pulled into the accommodating groove 11 by the screw rod 14, at the moment, the gear ring 9 can rotate freely in the rotating groove 8, and the slide bar 3 can slide freely in the sliding groove 2.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a measuring apparatu for civil engineering, includes an installation section of thick bamboo (1), its characterized in that: the mounting cylinder is characterized in that a sliding groove (2) is formed in the mounting cylinder (1), the sliding groove (2) is communicated with the upper end face of the mounting cylinder (1), a sliding rod (3) is arranged in the sliding groove (2), a thread groove (4) is formed in the surface of the sliding rod (3), a limiting groove (5) is separately arranged on the upper portion of the sliding groove (2), a rotating ring (6) is rotatably arranged in the limiting groove (5), a through hole is formed in the middle of the rotating ring (6), the diameter of the through hole is consistent with that of the sliding groove (2), a thread slider (7) is fixedly arranged in the middle of the rotating ring (6), the thread slider (7) is slidably arranged in the thread groove (4), a rotating groove (8) is formed in the upper end of the limiting groove (5), a gear ring (9) is fixedly arranged on the upper end of the rotating ring (6), the gear ring (9) is rotatably arranged in the rotating groove, set up in lug (10) and accomodate groove (11), it rotates groove (8) to accomodate groove (11) intercommunication, it has fixture block (12) to accomodate groove (11) slidable mounting, fixture block (12) and ring gear (9) meshing, fixture block (12) right-hand member face fixed mounting has spring (13), spring (13) other one end with accomodate groove (11) inboard fixed connection.
2. The measuring instrument for civil engineering according to claim 1, characterized in that: the thread groove (4) is a rectangular internal thread, and the thread lead angle is larger than the friction angle.
3. The measuring instrument for civil engineering according to claim 1, characterized in that: the part of the clamping block (12) extending out of the accommodating groove (11) is triangular.
4. The measuring instrument for civil engineering according to claim 1, characterized in that: the right end face of the convex block (10) is provided with a round hole, the right end face of the clamping block (12) is fixedly provided with a screw rod (14), and the screw rod (14) extends out of the round hole to form a containing groove (11) and is connected with a nut (15) in a threaded mode.
5. The measuring instrument for civil engineering according to claim 1, characterized in that: the lower end face of the mounting cylinder (1) is conical.
6. The measuring instrument for civil engineering according to claim 1, characterized in that: slide bar (3) up end fixed mounting has first installation piece (16), rotate in the middle of first installation piece (16) and install second installation piece (17), second installation piece (17) up end fixed mounting has places platform (18), place platform (18) lower extreme fixed mounting has three second installation piece (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021818540.8U CN212960732U (en) | 2020-08-27 | 2020-08-27 | Measuring apparatu for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021818540.8U CN212960732U (en) | 2020-08-27 | 2020-08-27 | Measuring apparatu for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212960732U true CN212960732U (en) | 2021-04-13 |
Family
ID=75361963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021818540.8U Expired - Fee Related CN212960732U (en) | 2020-08-27 | 2020-08-27 | Measuring apparatu for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212960732U (en) |
-
2020
- 2020-08-27 CN CN202021818540.8U patent/CN212960732U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 |